Laptop gave is the power of portability but still we are very much dependent on laptop battery life when travelling. I’m a Dell Inspiron user and they offer 6 cell battery, which is good enough for 3 hour of working, but since I use my laptop almost 18 hr. a day and I hardly turn it off once in a week, my battery dies soon. Most of the time, my laptop battery drained out within 45 minutes and I have to recharge it. I bought another 9 cell battery and it helped initially but like older one, it also
